The United Nations Security Council has dropped sanctions against Afghan strongman Gulbuddin Hekmatyar, potentially paving the way for the notorious warlord to return openly to Afghanistan.

This file image shows Afghan warlord Gulbuddin Hekmatyar, now in his late 60s, in an undisclosed location. The United Nations removed the name of the former Afghan warlord from its Islamic State group and al-Qaida sanctions list.(AP Photo)

The United Nations Security Council has dropped sanctions against Afghan strongman Gulbuddin Hekmatyar, potentially paving the way for the notorious warlord to return openly to Afghanistan.

The Afghan government requested the move as part of a peace deal with Hekmatyar and his militant group, Hezb-i-Islami, in September.

The deal was criticised by some Afghans and human rights groups for the pardon it granted to Hekmatyar and many of his fighters.

While playing only a small role in the current insurgent conflict in Afghanistan, Hekmatyar was a major figure during the bloody civil war of the 1990s, when he was accused of indiscriminately firing rockets into Kabul, as well as other human rights abuses.

The Afghan government welcomed the UN’s decision made on Friday as a “a major step toward peace and stability in Afghanistan,” said Mohammad Akram Khpalwak, a political advisor for President Ashraf Ghani.

“This was a demand of the people and government of Afghanistan,” he told Reuters on Saturday. “It is a major step for the peace process between Hezb-i-Islami and the government of Afghanistan.”

In removing Hekmatyar from the list of people sanctioned for their ties to al-Qaeda, Islamic State, and other militant groups, the UN unfroze his assets, and dropped a travel ban and arms embargo against him.

Hekmatyar’s whereabouts have been unknown since he signed the peace deal with Ghani in September via a prerecorded video from an undisclosed location.

With the UN sanctions now removed, government officials expect Hekmatyar to eventually return to the Afghan capital, despite the continued controversy.

Many foreign governments, including the United States, praised the accord at the time as a step toward wider peace in Afghanistan.